The complaint, which seeks class-action status, claims Poland Spring parent company Nestle Waters North America is actually selling water that doesn't meet the U.S. Food and Drug Administration definition of spring water.

It also alleges water in Poland Spring-labeled bottles isn't "collected from pristine mountain or forest springs as the images on those labels depict." Rather, they contain "ordinary groundwater" collected from wells drilled in "saturated plains or valleys where the water table is within a few feet of the earth's surface."

None of the eight "natural springs" Nestle purportedly uses qualifies as a genuine spring under FDA rules, the suit further claims. "To feign compliance with FDA regulations, defendant has gone so far as to build or maintain phony, man-made 'springs' at all seven of its other sites," according to the complaint.

The claims are without merit, a Nestle spokesperson said in an e-mailed statement. "Poland Spring is 100 percent spring water" and meets FDA regulations that define spring water, as well as federal and state regulations governing spring water, according to the company, which also posted a response to the suit on its website.

The suit comes as Nestle seeks to expand in Maine, the Bangor Daily News reported. Nestle Waters settled a 2003 lawsuit claiming Poland Spring's water wasn't sourced deep in the Maine woods, according to a Bloomberg News report at the time.

In North America, Nestle bottles or distributes 15 water brands that include Arrowhead, Deer Park, Ice Mountain and Montclair, according to a fact sheet on its website. International brands include Perrier and S. Pellegrino. It also sells purified drinking water brand Nestle Pure Life.